GCC Bugzilla – Dependency tree for
Bug 92658
x86 lacks vector extend / truncate
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Max Depth:
Bug 92658
depends on one bug:
view as bug list
92658:
x86 lacks vector extend / truncate
[NEW; assigned to unassigned; target: ---]
95201:
Some x86 vector-extend patterns are not exercised.
[RESOLVED FIXED; assigned to unassigned; target: ---]
Bug 92658
blocks 5 bugs:
view as bug list
92658:
x86 lacks vector extend / truncate
[NEW; assigned to unassigned; target: ---]
92492:
AVX512: Missed vectorization opportunity
[NEW; assigned to unassigned; target: ---]
26163:
[meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
[NEW; assigned to unassigned; target: ---]
53947:
[meta-bug] vectorizer missed-optimizations
[NEW; assigned to unassigned; target: ---]
92611:
auto vectorization failed for type promotation
[RESOLVED DUPLICATE; assigned to unassigned; target: ---]
53947:
[meta-bug] vectorizer missed-optimizations
[NEW; assigned to unassigned; target: ---]
(*)
92645:
Hand written vector code is 450 times slower when compiled with GCC compared to Clang
[RESOLVED FIXED; assigned to rguenth; target: 11.0]
53947:
[meta-bug] vectorizer missed-optimizations
[NEW; assigned to unassigned; target: ---]
(*)
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